CN203482673U - Automatic lifting device - Google Patents
Automatic lifting device Download PDFInfo
- Publication number
- CN203482673U CN203482673U CN201320506961.0U CN201320506961U CN203482673U CN 203482673 U CN203482673 U CN 203482673U CN 201320506961 U CN201320506961 U CN 201320506961U CN 203482673 U CN203482673 U CN 203482673U
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- supporting frame
- utility
- model
- lifting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses an automatic lifting device which comprises a ceiling and a supporting frame. The supporting frame includes a first supporting frame, a second supporting frame and a third supporting frame, the first supporting frame penetrates from the second supporting frame and vertically slides along the inner wall of the second supporting frame, the second supporting frame penetrates from the third supporting frame and vertically slides along the inner wall of the third supporting frame, the third supporting frame is provided with an air nozzle, and the air nozzle is connected with a cylinder. The automatic lifting device is simple in structure and convenient to use, and the construction cost of a greenhouse is greatly saved.
Description
Technical field
The utility model relates to a kind of greenhouse device, relates in particular to a kind of device that can realize automatic oscilaltion.
Background technology
Along with the technology of the development booth of producing is all the more extensive, the appearance of booth makes plantation regardless of season, subregion not, even if but have booth, still there is seasonality in some plant, therefore the plantation in booth still can be adjusted according to season, for some shorter plants, common booth height, but for plant comparatively tall and big after some maturations, need to strengthen the height of booth, if set up specially a booth for a certain compared with high plant, cost compare is large, therefore needs a booth that can regulate according to plant height.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of apparatus for automatically lifting that can automatically adjust according to plant height is provided.
For achieving the above object, a kind of apparatus for automatically lifting, comprise ceiling and bracing frame, support frame as described above comprises the first bracing frame, the second bracing frame and the 3rd bracing frame, wherein said the first bracing frame passes in described the second bracing frame, and slide up and down along the second bracing frame inwall, described the second bracing frame passes in the 3rd bracing frame, and slide up and down along described the 3rd bracing frame inwall, described the 3rd bracing frame is provided with valve, and described valve connects cylinder.
Between described the first bracing frame and described the second bracing frame and between described the second bracing frame and described the 3rd bracing frame, be equipped with sealing ring.
Compared with prior art, a kind of apparatus for automatically lifting that the utility model discloses, simple in structure, easy to use, the construction cost of greatly having saved booth.
Accompanying drawing explanation
Fig. 1 is the structural representation of the apparatus for automatically lifting that discloses of the utility model.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme of the utility model embodiment is carried out to clear, complete description.
As shown in Figure 1, a kind of apparatus for automatically lifting that the utility model discloses, comprise ceiling 1 and plural bracing frame 2, described plural bracing frame 2 connects into canopy body, described ceiling 1 is fixed on canopy body, wherein said bracing frame 2 comprises the first bracing frame 21, the second bracing frame 22 and the 3rd bracing frame 23, described the first bracing frame 21 passes in described the second bracing frame 22, and slide up and down along the second bracing frame 22 inwalls, described the second bracing frame 22 passes in the 3rd bracing frame 23, and slide up and down along described the 3rd bracing frame 23 inwalls, described the 3rd bracing frame 23 bottoms are provided with valve 24, described valve 24 connects cylinder 25, between described the first bracing frame 21 and described the second bracing frame 22 and between described the second bracing frame 22 and described the 3rd bracing frame 23, be equipped with sealing ring 26.
Technology contents of the present utility model and technical characterictic have disclosed as above; yet those of ordinary skill in the art still may be based on teaching of the present utility model and announcements and are done all replacement and modifications that does not deviate from the utility model spirit; therefore; the utility model protection domain should be not limited to the content that embodiment discloses; and should comprise various do not deviate from replacement of the present utility model and modifications, and contained by present patent application claim.
Claims (2)
1. an apparatus for automatically lifting, comprise ceiling and bracing frame, it is characterized in that: support frame as described above comprises the first bracing frame, the second bracing frame and the 3rd bracing frame, wherein said the first bracing frame passes in described the second bracing frame, and slides up and down along the second bracing frame inwall, described the second bracing frame passes in the 3rd bracing frame, and slide up and down along described the 3rd bracing frame inwall, described the 3rd bracing frame is provided with valve, described valve connects cylinder.
2. a kind of apparatus for automatically lifting according to claim 1, is characterized in that: between described the first bracing frame and described the second bracing frame and between described the second bracing frame and described the 3rd bracing frame, be equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506961.0U CN203482673U (en) | 2013-08-20 | 2013-08-20 | Automatic lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506961.0U CN203482673U (en) | 2013-08-20 | 2013-08-20 | Automatic lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203482673U true CN203482673U (en) | 2014-03-19 |
Family
ID=50253550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506961.0U Expired - Fee Related CN203482673U (en) | 2013-08-20 | 2013-08-20 | Automatic lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203482673U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404393A (en) * | 2013-08-20 | 2013-11-27 | 海安县盛泰冷拉型钢有限公司 | Automatic lifting device |
| CN105638321A (en) * | 2016-03-08 | 2016-06-08 | 中国农业大学 | Automatic retractable minitype greenhouse |
| CN105746243A (en) * | 2016-03-08 | 2016-07-13 | 中国农业大学 | Foldable greenhouse |
| CN108651090A (en) * | 2018-05-03 | 2018-10-16 | 朱彩玲 | A kind of height-adjustable agricultural greenhouse |
-
2013
- 2013-08-20 CN CN201320506961.0U patent/CN203482673U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404393A (en) * | 2013-08-20 | 2013-11-27 | 海安县盛泰冷拉型钢有限公司 | Automatic lifting device |
| CN105638321A (en) * | 2016-03-08 | 2016-06-08 | 中国农业大学 | Automatic retractable minitype greenhouse |
| CN105746243A (en) * | 2016-03-08 | 2016-07-13 | 中国农业大学 | Foldable greenhouse |
| CN108651090A (en) * | 2018-05-03 | 2018-10-16 | 朱彩玲 | A kind of height-adjustable agricultural greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140820 |
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| EXPY | Termination of patent right or utility model |